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<h2><span class="refentrytitle">Function operator+=</span></h2>
<p>boost::local_time::operator+=</p>
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<h2 class="refsynopsisdiv-title">Synopsis</h2>
<div class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../date_time/doxy.html#doxygen.local_time_reference.date__duration__operators_8hpp" title="Header &lt;boost/date_time/local_time/date_duration_operators.hpp&gt;">boost/date_time/local_time/date_duration_operators.hpp</a>&gt;

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<a class="link" href="../../date_time/doxy.html#doxygen.local_time_reference.local__date__time_8hpp_1abbef22cb7413eeaa4bceb5c7249cfd3f">local_date_time</a> 
<span class="keyword">operator</span><span class="special">+=</span><span class="special">(</span><a class="link" href="../../date_time/doxy.html#doxygen.local_time_reference.local__date__time_8hpp_1abbef22cb7413eeaa4bceb5c7249cfd3f">local_date_time</a> <span class="special">&amp;</span> t<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">gregorian</span><span class="special">::</span><span class="identifier">years</span> <span class="special">&amp;</span> y<span class="special">)</span><span class="special">;</span></pre></div>
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<a name="id-1.3.11.15.6.4.9.4"></a><h2>Description</h2>
<p>Adds a years object to a local_date_time. Result will be same month and day-of-month as local_date_time unless original day was the last day of month. see date_time::years_duration for more details </p>
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